325
The numbers that multiply to 72 and add to -17 are -8 and -9. When you multiply -8 and -9, you get 72, and when you add them together, you get -17.
35
-291
12 and 5
The numbers that add to -17 and multiply to 20 are -5 and -4. When you add -5 and -4, you get -17. When you multiply -5 and -4, you get 20.
The two numbers are -2 and -15
-17
-4 and -17
53
13
87
-1